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网站主页CAS数据库列表 103-75-3更多图谱2-乙氧基-3,4-二氢吡喃(103-75-3)质谱(MS)

2-乙氧基-3,4-二氢吡喃

产品名称 2-乙氧基-3,4-二氢吡喃

CAS号103-75-3

分子式C7H12O2

分子量128.17


  • Mass

    MS-NW-8512          
    2-ethoxy-3,4-dihydro-2H-pyran
    C7H12O2             (Mass of molecular ion:    128)
    

       Source Temperature: 250 °C
       Sample Temperature: 140 °C
       Reservoir, 75 eV
    

          15.0       2.5
          26.0       3.0
          27.0      26.3
          28.0       5.9
          29.0      32.2
          30.0       1.0
          31.0       4.9
          38.0       1.0
          39.0      14.0
          40.0       1.4
          41.0       9.0
          42.0       3.8
          43.0      41.7
          44.0     100.0
          45.0       8.0
          47.0       1.5
          51.0       1.6
          53.0       8.1
          54.0       8.0
          55.0      18.6
          56.0       2.2
          57.0      19.1
          69.0       2.1
          70.0       1.0
          71.0       3.9
          72.0      84.6
          73.0       6.0
          81.0      10.4
          82.0      19.0
          83.0      34.0
          84.0       6.3
          85.0       2.2
          99.0       3.2
         128.0      26.2
         129.0       2.2
    



in CDCl3



liquid film